Command Injection Vulnerability in Telesquare TLR-2005KSH by Telesquare
CVE-2025-9603

5.3MEDIUM

Key Information:

Vendor

Telesquare

Status
Tlr-2005ksh
Vendor
CVE Published:
29 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9603?

A command injection vulnerability exists in the Telesquare TLR-2005KSH version 1.2.4, specifically affecting the function located at /cgi-bin/internet.cgi?Command=lanCfg. By manipulating the hostname argument, an attacker can execute arbitrary commands on the vulnerable system. This attack can be conducted remotely, potentially exposing users to unauthorized access and control over the affected device. Despite early disclosure to Telesquare, no response was received from the vendor, indicating a lack of remediation efforts.

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Affected Version(s)

TLR-2005KSH 1.2.4

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-9603 - Proof of Concept

References

https://vuldb.com/?id.321779
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321779
signaturepermissions-required
https://vuldb.com/?submit.636414
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

QMSSDXN (VulDB User)
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